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129-1002-00 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

129-1002-00: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN, material: COPPER ALLOY 360 STANDOFF, thread_length: 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, thread_direction: RIGHT-HAND RIGHT INTERNAL, surface_treatment: NICKEL STANDOFF. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-421-4283, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
129-1002-00
NSN: 5340-01-421-4283
FSC: 5340 — Hardware, Commercial
CAGE: 80009 — TEKTRONIX, INC. (USA)
SPECIFICATIONS
length0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
materialCOPPER ALLOY 360 STANDOFF
thread_length0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
thread_directionRIGHT-HAND RIGHT INTERNAL
surface_treatmentNICKEL STANDOFF
width_across_flats0.1880 INCHES NOMINAL IN
nominal_thread_size0.1120 INCHES RIGHT INTERNAL IN
cross-sectional_shapeHEXAGON
right_projection_length0.2000 INCHES NOMINAL IN
thread_quantity_per_inch40 RIGHT INTERNAL
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) RIGHT INTERNAL
NSN5340-01-421-4283
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 129-1002-00 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.1880 INCHES NOMINAL IN
•
LENGTH: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL
•
NOMINAL THREAD SIZE: 0.1120 INCHES RIGHT INTERNAL IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
SURFACE TREATMENT: NICKEL STANDOFF
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.1880 INCHES NOMINAL IN
LENGTH0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
THREAD LENGTH0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE0.1120 INCHES RIGHT INTERNAL IN
CROSS-SECTIONAL SHAPEHEXAGON
SURFACE TREATMENTNICKEL STANDOFF
THREAD QUANTITY PER INCH40 RIGHT INTERNAL
MATERIALCOPPER ALLOY 360 STANDOFF
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 129-1002-00?
129-1002-00 is a STANDOFF,THREADED,SPACING.
What is the NSN for 129-1002-00?
129-1002-00 is cataloged in the U.S. Government catalog under NSN 5340-01-421-4283. This indicates validated use in U.S. government and defense supply chains.
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